#ifndef _INTERFACE
#define _INTERFACE
#include "person.h"
#include <set>
using namespace std;
class Interface
{
protected:
    set<Person> pe;
public:
    Interface();
    void Display();
    void Run();
    void Output();
    void PrintOne(set<Person>::iterator p);
    void Insert();
    void Delete();
    void ReadFile();
    void Search();
    void Save();
};
#endif // _INTERFACE
